33 - Edit Link & Detail Page Updates

Author: codingforentrepreneurs

full_stack_python/blog/detail.py

@@ -6,10 +6,22 @@
 
 # @rx.page(route='/about')
 def blog_post_detail_page() -> rx.Component:
+    can_edit = True
+    edit_link = rx.link("Edit", href=f"/blog/{state.BlogPostState.blog_post_id}/edit")
+    edit_link_el = rx.cond(
+        can_edit,
+        edit_link,
+        rx.fragment("")
+    )
     my_child = rx.vstack(
-            rx.heading(state.BlogPostState.post.title, size="9"),
+            rx.hstack(
+                rx.heading(state.BlogPostState.post.title, size="9"),
+                edit_link_el,
+                align='end'
+            ),
             rx.text(
                 state.BlogPostState.post.content,
+                white_space='pre-wrap'
             ),
             spacing="5",
             align="center",

full_stack_python/blog/state.py

@@ -25,6 +25,9 @@ def get_post_detail(self):
                 )
             ).one_or_none()
             self.post = result
+            if result is None:
+                self.post_content = ""
+                return
             self.post_content = self.post.content
         # return